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How to fix Facebook authentication failed on Android

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facebook authentication failed

How to fix Facebook authentication failed on Android

Facebook becomes an indiscernible part of our life. Doesn’t matter where we are, we prefer to connect to people with Facebook application. Facebook application available for multiple platforms such as smartphones, tablets and desktop and also in different operating systems such as Android, Windows, iOS. It is easy to use and make more fun.

Most of the people prefer Android device to access their Facebook account. Facebook application is easy to operate via an Android device. But, sometimes you face an error like Facebook authentications failed. No need to panic, you can fix this issue by go through the below-given steps:

  • Check the speed of your internet connection:-

It may be silly but whenever you facing an error Facebook authentication failed on your Android device. So first of all, you should check your internet connection. If your internet connection is not good, then try to switch Wifi if you are using mobile data and check to see it work or not.

  • Clean data and cache:-

If your internet connection is good that means it is not the cause of Facebook authentication failed error. So clean cache and data of your Facebook application on your Android device. To do this, simply go to settings > application manager > all tab > Facebook app > clear cache an then clear the data.

Always update your Facebook:-

Always make sure that your Facebook application is updated with the latest version. An outdated Facebook application can lead to many issues including Facebook authentication failed. So, go to the play store or app store and open the Facebook app to check for any updates. If you find any update so update it instantly.

  • Always update your Android device:-

An outdated Android device can also cause an error like an outdated Facebook app. So always make sure that your Android device is updated with the latest version. Go to the settings app > about phone > system updates, for checking any available updates. If you find any update then install it. The Android device also sends a notification of available updates if any new version comes, so don’t ignore it, install instant for better performance of your Android device.

  • Re-install the Facebook app:-

If you still troubled with the error of Facebook authentication failed on your Android device then you need to try another one step. One best process is uninstalling the Facebook app from your Android device and again re-installs it. It may fix the error.


Ujjwal Abhishek

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